#! /bin/bash
cat <<---
This test validates that the sorting by file size works.
--
use pup
nginx_start

# Ascending sort.
previous=''
while read -r size ; do
	if [[ ${size} = - ]] ; then
		continue
	fi
	if [[ -z ${previous} ]] ; then
		previous=${size}
		continue
	fi
	[[ ${previous} -le ${size} ]] || fail \
		'Size %d should be smaller than %d\n' "${previous}" "${size}"
done < <( fetch '/?C=S&O=A' \
	    | pup -p body table tbody 'td:nth-child(2)' text{} )

# Descending sort.
previous=''
while read -r size ; do
	if [[ ${size} = - ]] ; then
		continue
	fi
	if [[ -z ${previous} ]] ; then
		previous=${size}
		continue
	fi
	[[ ${previous} -ge ${size} ]] || fail \
		'Size %d should be greater than %d\n' "${previous}" "${size}"
done < <( fetch '/?C=S&O=D' \
	    | pup -p body table tbody 'td:nth-child(2)' text{} )